<div id="placeholder" style="width:1200px;height:600px"></div>

<p id="hoverdata">Mouse hovers at
    (<span id="x">0</span>, <span id="y">0</span>). <span id="clickdata"></span></p>



<script type="text/javascript">
$(function () {
    var graph_data = [];
    <% @l_distance.each_index do |l| 
		if @l_distance[l] != nil %>
    graph_data.push([<%= l %>,<%= @l_distance[l].l_distance %>]);
    <% end
    end %>
    
    var plot = $.plot($("#placeholder"),
           [ { data: graph_data, label: "Levenshtein distance"} ], {
               series: {
                   lines: { show: true },
                   points: { show: true }
               },
               grid: { hoverable: true, clickable: true }
             });

    function showTooltip(x, y, contents) {
        $('<div id="tooltip">' + contents + '</div>').css( {
            position: 'absolute',
            display: 'none',
            top: y + 5,
            left: x + 5,
            border: '1px solid #fdd',
            padding: '2px',
            'background-color': '#fee',
            opacity: 0.80
        }).appendTo("body").fadeIn(200);
    }

    var previousPoint = null;
    $("#placeholder").bind("plothover", function (event, pos, item) {
        $("#x").text(pos.x.toFixed(2));
        $("#y").text(pos.y.toFixed(2));

        //if ($("#enableTooltip:checked").length > 0) {
            if (item) {
                if (previousPoint != item.dataIndex) {
                    previousPoint = item.dataIndex;
                    
                    $("#tooltip").remove();
                    var x = item.datapoint[0].toFixed(2),
                        y = item.datapoint[1].toFixed(2);
                    
                    showTooltip(item.pageX, item.pageY,
                                item.series.label + " of Testcase number " + x + " = " + y);
                }
            }
            else {
                $("#tooltip").remove();
                previousPoint = null;            
            }
        //}
    });

    $("#placeholder").bind("plotclick", function (event, pos, item) {
        if (item) {
            $("#clickdata").text("You clicked on Testcase number: " + item.dataIndex + ".");
            plot.highlight(item.series, item.datapoint);
			$("#tooltip").remove();
			$.ajax({
				type: 'post',
				url: '/output_analyzer/get_testcase_list',
				dataType: 'html',
				data: ({output: '<%= @simulation_selected %>',testcase_id: item.dataIndex}),
				success: function(data){
					$("#output_analyzer_result").html(data);
				}
			});
		
        }
    });
});
</script>
